DriveFix Carburetor Rebuild Kit for Harley-Davidson CV40 — Complete Repair Kit with Choke Cable & Cleaner

DriveFix Carburetor Rebuild Kit with choke cable restores CV40 carburetor components so your Harley can run smoother and respond better.

This comprehensive rebuild kit is designed for Harley-Davidson models that use the CV40 carburetor, supplying a choke cable, idle mixture screw, cleaner, and all the small internals you need for a full refresh. Every piece is selected to replace worn gaskets, jets, seals, and linkages that commonly affect throttle response, idling and fuel delivery. The kit lists compatible model years and bike types so you can confirm fitment before purchase.

Will this kit fit my Harley-Davidson CV40 carburetor?

Check the compatibility list against your bike’s model and year. The kit covers a broad range of Harley models across Sportster, Softail, Dyna, Touring and FX series that used the CV40 carburetor over multiple years. If your motorcycle is listed, this kit supplies the parts to rebuild that carburetor configuration.

• Fits many Sportster 883/1200 models (1988–2006 ranges depending on model)
• Includes coverage for Softail and Dyna variants across 1990s–2006
• Works with Touring models like Electra Glide and Road King within listed years
• Confirm exact model/year on the compatibility list before ordering

What parts are included and what maintenance can I do with them?

The package supplies a full carburetor rebuild assortment plus a replacement choke cable, an idle mixture screw, and a small bottle of carburetor cleaner. With these parts you can replace perished rubber, refresh jets and needles, reinstall a functioning choke, and fine-tune idle mixture to restore reliable performance. The cleaner helps remove varnish and deposits that impair fuel flow before reassembly.

• Carburetor rebuild components: gaskets, O-rings, jets, needles and seals
• Replacement choke cable for restored choke operation
• Idle mixture screw to aid idle tuning after rebuild
• Carburetor cleaner to dissolve fuel residue during cleaning

How difficult is the rebuild and what tools will I need?

Difficulty depends on your mechanical experience; an intermediate DIYer can complete a CV40 rebuild with patience and the right tools. Expect to disassemble the carburetor, clean all passages thoroughly, swap in the supplied parts and reassemble with care to avoid leaks. If you’ve never worked on carbs, consult a service manual or consider a mechanic for first-timers.

• Basic hand tools: screwdrivers, pliers, metric sockets and wrenches
• Carburetor cleaner, compressed air or thin wire for passages
• Torque/assembly care and a service manual recommended
• Allow a few hours and a clean, organized workspace

What improvements should I expect after installing this kit?

Once installed and properly adjusted, the rebuild kit helps recover throttle responsiveness, steadier idle, and more consistent fuel metering compared with a worn carburetor. The choke cable restores reliable cold starts if the original cable was sticking or frayed, while new seals reduce leaks. Results depend on overall engine condition and correct tuning after reassembly.

• Better throttle response and fewer hesitations
• Smoother idle with adjustable idle mixture screw
• Reduced fuel leaks and less vapor-lock from old seals
• Improved cold-start behavior with new choke cable

Who is this for: The DriveFix Carburetor Rebuild Kit with choke cable is aimed at DIY motorcycle owners, home mechanics, and professional shops servicing Harley-Davidson bikes equipped with the CV40 carburetor. It’s especially useful for riders restoring older models, troubleshooting inconsistent fueling, or refreshing carburetor parts before long rides. Confirm compatibility with your model and year, gather the right tools and documentation, and the kit gives you the replaceable components needed for a thorough CV40 service.